diff options
Diffstat (limited to 'ext/opcache/Optimizer/zend_func_info.h')
| -rw-r--r-- | ext/opcache/Optimizer/zend_func_info.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/ext/opcache/Optimizer/zend_func_info.h b/ext/opcache/Optimizer/zend_func_info.h new file mode 100644 index 0000000000..8fcf00d26a --- /dev/null +++ b/ext/opcache/Optimizer/zend_func_info.h @@ -0,0 +1,70 @@ +/* + +----------------------------------------------------------------------+ + | Zend Engine, Func Info | + +----------------------------------------------------------------------+ + | Copyright (c) 1998-2016 The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.php.net/license/3_01.txt | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Authors: Dmitry Stogov <dmitry@zend.com> | + +----------------------------------------------------------------------+ +*/ + +#ifndef ZEND_FUNC_INFO_H +#define ZEND_FUNC_INFO_H + +#include "zend_ssa.h" + +/* func flags */ +#define ZEND_FUNC_INDIRECT_VAR_ACCESS (1<<0) +#define ZEND_FUNC_HAS_CALLS (1<<1) +#define ZEND_FUNC_VARARG (1<<2) +#define ZEND_FUNC_NO_LOOPS (1<<3) +#define ZEND_FUNC_IRREDUCIBLE (1<<4) +#define ZEND_FUNC_RECURSIVE (1<<7) +#define ZEND_FUNC_RECURSIVE_DIRECTLY (1<<8) +#define ZEND_FUNC_RECURSIVE_INDIRECTLY (1<<9) + +/* The following flags are valid only for return values of internal functions + * returned by zend_get_func_info() + */ +#define FUNC_MAY_WARN (1<<30) +#define FUNC_MAY_INLINE (1<<31) + +typedef struct _zend_func_info zend_func_info; +typedef struct _zend_call_info zend_call_info; + +#define ZEND_FUNC_INFO(op_array) \ + ((zend_func_info*)((op_array)->reserved[zend_func_info_rid])) + +#define ZEND_SET_FUNC_INFO(op_array, info) do { \ + zend_func_info** pinfo = (zend_func_info**)&(op_array)->reserved[zend_func_info_rid]; \ + *pinfo = info; \ + } while (0) + +BEGIN_EXTERN_C() + +extern int zend_func_info_rid; + +uint32_t zend_get_func_info(const zend_call_info *call_info, const zend_ssa *ssa); + +int zend_func_info_startup(void); +int zend_func_info_shutdown(void); + +END_EXTERN_C() + +#endif /* ZEND_FUNC_INFO_H */ + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * indent-tabs-mode: t + * End: + */ |